Going to continue self-destructing until some hardware manufacturer interested in owning their own platform buys them out. The RIM/Blackberry brand will gradually be phased out. Then the platform itself will be abandoned after it fails to make any headway against Android and iOS.

The only interesting questions remaining at this point is how much RIM sells for, and whether the Blackberry platform will go open-source when all is said and done, the way that WebOS did.